No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Semispheres

Semispheres is a unique 2D puzzle game that places dual realities at the heart of its challenge. Each analogue stick controls a different avatar in dual, interconnected environments. Using portals and other abilities to avoid sentries, devise and execute your plan, reuniting the parallel worlds of Semispheres. 1 player 300MB minimum save size DUALSHOCK®4 Software subject to license (us.playstation.com/softwarelicense). Online features require an account and are subject to terms of service and applicable privacy policy (playstationnetwork.com/terms-of-service & playstationnetwork.com/privacy-policy). One-time license fee for play on account’s designated primary PS4™ system and other PS4™ systems when signed in with that account. © Vivid Helix Inc. All rights reserved.